Load-sensing retrofit for Bosch SB23 OC system

This newly developed system is designed to simulate a load-sensing system in a tractor with Bosch SB23 OC control units.

Load-sensing control blocks can then be connected to this system, for example slurry tankers via Power Beyond.

The system replaces the end plate in the tractor's control unit block.
This new end plate contains all the necessary valve components.
The valve system comes preset and generally requires no further adjustments after installation.

The end plate contains a large main pressure relief valve and a pressure relief valve for the LS signal.
An integrated relief and damping function for the LS signal stabilizes the system.

The system can generally be installed in all tractors with Bosch SB23 control units. This applies to control units mounted on the right or left.

The delivery includes the necessary seals for the flange surface, as well as three spacer rings for the stud bolts. 

Technical specifications:

- Max. pressure: 250 bar
- Max. flow rate: 120 l/min
- Preset LS pressure: 175 bar
- Preset main pressure: 195 bar
- Delta-P-LS: 14 bar
- Connections: P=18L, T=22L, LS=8L

The technical accompanying documents, including notes and technical information, are automatically made available for download after purchase.

Download the technical accompanying document